A292356 Number of maximal independent vertex sets in the n-polygon diagonal intersection graph.

3, 3, 15, 147, 46313, 697558, 291693625978921

Offset

3,1

Links

Table of n, a(n) for n=3..9.

Eric Weisstein's World of Mathematics, Maximal Independent Vertex Set

Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph

Crossrefs

Cf. A291948, A292923, A300569.

Sequence in context: A239600 A111674 A222505 * A370869 A209020 A258204

Adjacent sequences: A292353 A292354 A292355 * A292357 A292358 A292359

Keyword

nonn,more

Author

Eric W. Weisstein, Mar 09 2018

Extensions

a(9) from Andrew Howroyd, Mar 11 2018

Status

approved